Reference Terms
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Altitude
Altitude is the elevation of an object from a known level or datum.
Note: The above text is excerpted from the Wikipedia article "Altitude", which has been released under the GNU Free Documentation License.
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Matter & Energy News
December 28, 2024
Dec. 23, 2024 — Bright, twisted light can be produced with technology similar to an Edison light bulb, researchers have shown. The finding adds nuance to fundamental physics while offering a new avenue for robotic vision systems and other applications for light ...
Dec. 23, 2024 — Even highly realistic androids can cause unease when their facial expressions lack emotional consistency. Traditionally, a 'patchwork method' has been used for facial movements, but it comes with ...
Dec. 11, 2024 — An interdisciplinary team has created tiny bubble-like microrobots that can deliver therapeutics right where they are needed and then be absorbed by the ...
Dec. 4, 2024 — Since the 1960s, scientists who study X-rays, lightning and similar phenomena have observed something curious: In lab experiments replicating these occurrences, electrons accelerated between two electrodes can be of a higher energy than the voltage ...
Latest Headlines
updated 12:56 pm ET
Dec. 19, 2024 — Taking inspiration from how nature --including lightning -- produces ammonia, a team has developed a reactor that produces the chemical commodity ...
Dec. 18, 2024 — Researchers have conducted a comprehensive study to evaluate artificial intelligence based aging clocks, which predict health and lifespan using data ...
Dec. 18, 2024 — Researchers have developed a molecule that allows an important ion channel to be regulated -- a breakthrough with therapeutic ...
Dec. 17, 2024 — Researchers developed a fully open-source biomolecular structure prediction model that achieves state-of-the-art performance, at the level of ...
Dec. 19, 2024 — In-plane magnetic fields are responsible for inducing anomalous Hall effect in certain films, report researchers. By studying how these fields change electronic structures, the team discovered a ...
Dec. 25, 2024 — A research team accelerates stretchable technology commercialization with world's first visualization of serpentine ...
Dec. 25, 2024 — A research team develops manganese-based cathodes with longer lifespan by suppressing oxygen ...
Dec. 19, 2024 — Combining the adsorption properties of solids with the dissolution capabilities of liquids, researchers have created a versatile and efficient material for improving oxygen separation in gases. In ...
Dec. 23, 2024 — At the Berlin synchrotron radiation source BESSY II, the largest magnetic anisotropy of a single molecule ever measured experimentally has been determined. The larger this anisotropy is, the better a ...
Dec. 23, 2024 — Researchers have created a platform, called SIMPL2, that revolutionizes the study of protein-protein interactions by simplifying detection while ...